:root{--ink:#0f172a;--muted:#475569;--brand:#1d4ed8;--brand-dark:#1e3a8a;--bg:#ffffff;--bg-soft:#f8fafc;--line:#e2e8f0;--accent:#f59e0b}*{box-sizing:border-box}body,html{margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:1040px;margin:0 auto;padding:0 20px}.section{padding:64px 0}.section.soft{background:var(--bg-soft)}h1,h2,h3{line-height:1.2;letter-spacing:-.02em}h1{font-size:clamp(32px,5vw,52px);margin:0 0 16px}h2{font-size:clamp(26px,3.5vw,36px);margin:0 0 24px}h3{font-size:20px;margin:0 0 8px}p{margin:0 0 16px}.lead,p{color:var(--muted)}.lead{font-size:19px}.nav{display:flex;align-items:center;justify-content:space-between;padding:18px 0;border-bottom:1px solid var(--line)}.brand{font-weight:800;font-size:18px;color:var(--ink);letter-spacing:-.02em}.brand span{color:var(--brand)}.btn{display:inline-block;padding:13px 22px;border-radius:10px;font-weight:700;font-size:15px;cursor:pointer;border:2px solid transparent;transition:transform .05s ease}.btn:hover{text-decoration:none;transform:translateY(-1px)}.btn-primary{background:var(--brand);color:#fff}.btn-primary:hover{background:var(--brand-dark);color:#fff}.btn-ghost{background:#fff;color:var(--brand);border-color:var(--line)}.btn-lg{padding:16px 28px;font-size:17px}.btn-row{display:flex;gap:12px;flex-wrap:wrap}.hero{padding:72px 0 56px}.hero .byline{font-size:14px;color:var(--muted);margin-top:18px}.checklist{list-style:none;padding:0;margin:0}.checklist li{padding:8px 0 8px 30px;position:relative;color:var(--muted)}.checklist li:before{content:"✗";position:absolute;left:0;color:#dc2626;font-weight:800}.checklist.good li:before{content:"✓";color:#16a34a}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));grid-gap:20px;gap:20px}.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px}.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));grid-gap:20px;gap:20px}.step .num{width:34px;height:34px;border-radius:50%;background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;margin-bottom:10px}.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));grid-gap:20px;gap:20px;align-items:stretch}.plan{border:1px solid var(--line);border-radius:16px;padding:26px;display:flex;flex-direction:column;background:#fff}.plan.popular{border-color:var(--brand);box-shadow:0 8px 30px rgba(29,78,216,.12);position:relative}.plan .tag{position:absolute;top:-12px;left:26px;background:var(--brand);color:#fff;font-size:12px;font-weight:700;padding:4px 10px;border-radius:20px}.plan .price{font-size:38px;font-weight:800;color:var(--ink);margin:6px 0}.plan .price small{font-size:16px;font-weight:600;color:var(--muted)}.plan ul{list-style:none;padding:0;margin:14px 0 22px;flex:1 1}.plan ul li{padding:6px 0 6px 24px;position:relative;font-size:15px;color:var(--muted)}.plan ul li:before{content:"✓";position:absolute;left:0;color:#16a34a;font-weight:800}.faq details{border-bottom:1px solid var(--line);padding:16px 0}.faq summary{font-weight:700;cursor:pointer;color:var(--ink)}.faq p{margin-top:10px}.form{max-width:560px}.field{margin-bottom:16px}.field label{display:block;font-weight:600;font-size:14px;margin-bottom:6px;color:var(--ink)}.field input,.field select,.field textarea{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:9px;font-size:15px;font-family:inherit}.field .req{color:#dc2626}.check{display:flex;gap:10px;align-items:flex-start;margin-bottom:12px;font-size:14px;color:var(--muted)}.check input{width:auto;margin-top:4px}.note{font-size:13px;color:var(--muted)}.ok{background:#ecfdf5;border:1px solid #a7f3d0;color:#065f46;border-radius:10px}.err,.ok{padding:14px}.err{background:#fef2f2;border:1px solid #fecaca;color:#991b1b;border-radius:10px}.footer{border-top:1px solid var(--line);padding:40px 0;font-size:14px;color:var(--muted)}.footer .disc{font-size:13px;margin-top:14px}.footer a{color:var(--muted)}.banner{background:#fffbeb;border-bottom:1px solid #fde68a;color:#92400e;font-size:13px;text-align:center;padding:8px 12px}.eho{font-weight:600}